The Uncle Mike's 10933 Super Swivel features a quick detach tri-lock mechanism with a 1.25" loop size and durable nickel finish for reliable sling attachment.Uncle Mike's 10933 Super Swivel Quick Detach SystemTri-lock quick release design for secure attachment1.25" loop size for standard sling compatibilitySteel construction with nickel finish for corrosion resistanceQuick detach functionality for easy sling removalIdeal for hunters and shooters who need reliable quick-release sling attachment points with the security of a tri-lock mechanism and the durability of steel construction.